package edu.neusoft.kongfanfei317.yuejian1.adapter;

import android.content.Context;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;

import java.util.List;


public abstract class BaseAdapter<T> extends RecyclerView.Adapter{
    Context context;
    List<T> items;
    int layoutResource;

    public BaseAdapter(Context context, List<T> items, int layoutResource) {
        this.context = context;
        this.items = items;
        this.layoutResource = layoutResource;

    }
    @Override
    public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        View itemView = LayoutInflater.from(context).inflate(layoutResource, parent, false);
        ViewHolder viewHolder = new ViewHolder(itemView);
        return viewHolder;
    }
    @Override
    public int getItemCount() {

        if(items == null)
            return 0;
        else {
            return items.size();
        }
    }
}
